Trying to use sat nav on android auto using google maps.

[Android Central Question]

I have a new Citroen c3 so I plug in the USB using mirror link on my HTC 10 and android auto kicks in, then I go to satnav feature and every time I use search voice control system just keeps telling me the internet connection is unstable or not strong enough. The c3 has the own WiFi connection through the connected cam, confused because I thought it should work. Any help would be appreciated thanks. Simon.